Call of the Sea/Nevaeh

In one of my art classes, we had to create stencil art. This was drawn on construction paper and cut out, scanned and tweaked in photoshop. I am not sure what to call this mythical creature. Any suggestions? *** I found a name *** She was named by Elfwood artist: Janna Shepard whose comment was 'She is a sea angel sent to protect the waters...Some fishermen believe that the ocean is a reflection of heaven so you should name her *nevaeh* heaven spelled backwards its the only name that seems fit. :)'